It's more of a Marxist-Palestinian organization. The ELCA has been on the cutting edge of revolution since it began in 1987.
ELCA pays for abortions for any reason for those on its health plan.
The Lavender Mafia has been running the ELCA for quite a few years. The old LCA used to bemoan the facts that its members were GOP while the leadership was 100% Democrat-Left. Now people are leaving ELCA, especially those who were ALC. That part is good. ELCA will get even more radical from the departures.
I wish I shared your optimism that the discontents are leaving. Oh, sure, some are and some will continue to leave but it is not a mass exodus. It's only drip, drip, drip. Most will never leave.